loading.....

분수: 분모가 다른 덧셈1분수6

1
6 8
+
1 5
=
38 40
6
+
1
=
19 20
2
1 5
+
5 9
=
34 45
3
5 9
+
7 5
=
88 45
4
5 3
+
1 9
=
16 9
5
1 9
+
3 4
=
31 36
6
3 4
+
8 3
=
41 12
7
8 3
+
9 2
=
43 6
8
9 2
+
2 9
=
85 18
9
1 4
+
5 2
=
11 4
10
5 2
+
7 3
=
29 6
11
3 4
+
1 3
=
13 12
12
1 3
+
3 6
=
5 6
13
3 6
+
6 4
=
24 12
3
+
6
=
2
14
6 4
+
8 6
=
34 12
6
+
8
=
17 6
15
8 6
+
6 7
=
92 42
8
+
6
=
46 21